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Diffstat (limited to 'src/mesa/pipe/draw/draw_vertex.h')
-rw-r--r-- | src/mesa/pipe/draw/draw_vertex.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/src/mesa/pipe/draw/draw_vertex.h b/src/mesa/pipe/draw/draw_vertex.h deleted file mode 100644 index dfc637b19b1..00000000000 --- a/src/mesa/pipe/draw/draw_vertex.h +++ /dev/null @@ -1,106 +0,0 @@ -/************************************************************************** - * - * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -/* Author: - * Brian Paul - */ - - -#ifndef DRAW_VERTEX_H -#define DRAW_VERTEX_H - - -#include "pipe/p_state.h" - - -/** - * Vertex attribute emit modes - */ -enum attrib_emit { - EMIT_OMIT, /**< don't emit the attribute */ - EMIT_ALL, /**< emit whole post-xform vertex, w/ header */ - EMIT_1F, - EMIT_1F_PSIZE, /**< insert constant point size */ - EMIT_2F, - EMIT_3F, - EMIT_4F, - EMIT_4UB /**< XXX may need variations for RGBA vs BGRA, etc */ -}; - - -/** - * Attribute interpolation mode - */ -enum interp_mode { - INTERP_NONE, /**< never interpolate vertex header info */ - INTERP_POS, /**< special case for frag position */ - INTERP_CONSTANT, - INTERP_LINEAR, - INTERP_PERSPECTIVE -}; - - -/** - * Information about hardware/rasterization vertex layout. - */ -struct vertex_info -{ - uint num_attribs; - uint hwfmt[4]; /**< hardware format info for this format */ - enum interp_mode interp_mode[PIPE_MAX_SHADER_INPUTS]; - enum attrib_emit emit[PIPE_MAX_SHADER_INPUTS]; /**< EMIT_x */ - uint src_index[PIPE_MAX_SHADER_INPUTS]; /**< map to post-xform attribs */ - uint size; /**< total vertex size in dwords */ -}; - - - -/** - * Add another attribute to the given vertex_info object. - * \param src_index indicates which post-transformed vertex attrib slot - * corresponds to this attribute. - * \return slot in which the attribute was added - */ -static INLINE uint -draw_emit_vertex_attr(struct vertex_info *vinfo, - enum attrib_emit emit, enum interp_mode interp, - uint src_index) -{ - const uint n = vinfo->num_attribs; - assert(n < PIPE_MAX_SHADER_INPUTS); - vinfo->emit[n] = emit; - vinfo->interp_mode[n] = interp; - vinfo->src_index[n] = src_index; - vinfo->num_attribs++; - return n; -} - - -extern void draw_compute_vertex_size(struct vertex_info *vinfo); - - -#endif /* DRAW_VERTEX_H */ |